Fix full circle area calculation

mhugent · mhugent · commit 3e069c3806da · 2016-06-27T11:18:09.000+02:00
diff --git a/src/core/geometry/qgscircularstringv2.cpp b/src/core/geometry/qgscircularstringv2.cpp
@@ -879,7 +879,7 @@ void QgsCircularStringV2::sumUpArea( double& sum ) const
     //segment is a full circle, p2 is the center point
     if ( p1 == p3 )
     {
-      double r2 = QgsGeometryUtils::sqrDistance2D( p1, p2 ) / 2.0;
+      double r2 = QgsGeometryUtils::sqrDistance2D( p1, p2 ) / 4.0;
       sum += M_PI * r2;
       continue;
     }

Original file line number	Diff line number	Diff line change
`@@ -879,7 +879,7 @@ void QgsCircularStringV2::sumUpArea( double& sum ) const`
`879`	`879`	`//segment is a full circle, p2 is the center point`
`880`	`880`	`if ( p1 == p3 )`
`881`	`881`	`{`
`882`		`- double r2 = QgsGeometryUtils::sqrDistance2D( p1, p2 ) / 2.0;`
	`882`	`+ double r2 = QgsGeometryUtils::sqrDistance2D( p1, p2 ) / 4.0;`
`883`	`883`	`sum += M_PI * r2;`
`884`	`884`	`continue;`
`885`	`885`	`}`